Attention à ne pas confondre (Persicaria lapathifolia ) avec (Persicaria maculosa ). (Persicaria maculosa ) se distingue par ses ochréas possédant des cils atteignant 2 mm de long et par ses pédoncules floraux généralement non glanduleux.

Fossés et canaux | Friches et broussailles | Prairies humides, mégaphorbiaies et roselières

Subcosmopolite

Dioctis vernum Raf., 1837 | Discolenta lapathifolia (L.) Raf., 1837 | Discolenta scabra Raf., 1837 | Persicaria brittingeri (Opiz) Opiz, 1854 | Persicaria incana (F.W.Schmidt) Gray, 1821 | Persicaria incarnata (Elliott) Small | Persicaria lapathifolia subsp. brittingeri (Opiz) Soják, 1974 | Persicaria lapathifolia (L.) Delarbre, 1800 subsp. lapathifolia | Persicaria lapathifolia subsp. leptoclada (Danser) Wissk., 1998 | Persicaria lapathifolia subsp. mesomorpha (Danser) Soják, 1974 | Persicaria lapathifolia subsp. pallida (With.) Á.Löve, 1948 | Persicaria lapathifolia subsp. pallida (With.) S.Ekman & Knutsson, 1994 | Persicaria lapathifolia (L.) Gray var. lapathifolia | Persicaria lapathifolia var. linicola (Sutulov) Ekman & Knutsson, 1993 | Persicaria lapathifolia var. nodosa (Pers.) Qaiser, 2001 | Persicaria lapathifolia var. tomentosa (Schrank) Tzvelev, 1989 | Persicaria nodosa (Pers.) Opiz, 1852 | Persicaria scabra (Moench) Möldenke, 1966 | Persicaria tomentosa (Schrank) E.P.Bicknell, 1909 | Peutalis incana Raf., 1837 | Peutalis nodosa (Pers.) Raf., 1837 | Polygonum andrzejowskianum Klokov, 1952 | Polygonum brittingeri Opiz, 1824 | Polygonum danubiale A.Kern., 1875 | Polygonum elatius R.Br., 1810 | Polygonum fallax Greene, 1905 | Polygonum incanum F.W.Schmidt, 1794 | Polygonum incarnatum Elliott, 1821 | Polygonum komarovii H.Lév., 1910 | Polygonum lanigerum R.Br., 1810 | Polygonum lapathifolium L., 1753 | Polygonum lapathifolium proles nodosum (Pers.) Rouy, 1910 | Polygonum lapathifolium proles pallidum (With.) Rouy, 1910 | Polygonum lapathifolium proles turgidum (Thuill.) Rouy, 1910 | Polygonum lapathifolium subsp. brittingeri (Opiz) Soó, 1935 | Polygonum lapathifolium subsp. brittingeri (Opiz) Rech.f., 1958 | Polygonum lapathifolium subsp. danubiale (A.Kern.) O.Schwarz, 1949 | Polygonum lapathifolium subsp. incanum Schübl. & G.Martens, 1834 | Polygonum lapathifolium L., 1753 subsp. lapathifolium | Polygonum lapathifolium subsp. leptocladum Danser, 1921 | Polygonum lapathifolium subsp. linicola (Sutulov) Danser, 1923 | Polygonum lapathifolium subsp. linicola O.Schwarz, 1949 | Polygonum lapathifolium subsp. maculatum (Sibth.) Dyer & Trimen, 1871 | Polygonum lapathifolium subsp. mesomorphum (Danser) Danser, 1921 | Polygonum lapathifolium subsp. neglectum J.Schust., 1907 | Polygonum lapathifolium subsp. nodosum (Pers.) Weinm. | Polygonum lapathifolium subsp. nodosum Čelak., 1871 | Polygonum lapathifolium subsp. nodosum (Pers.) Schübl. & G.Martens, 1834 | Polygonum lapathifolium subsp. nodosum Nyman, 1881 | Polygonum lapathifolium subsp. pallidum (With.) Fr., 1839 | Polygonum lapathifolium subsp. punctatum (Gremli) J.Schust., 1907 | Polygonum lapathifolium subsp. secondaireanum (Sennen) Sennen, 1931 | Polygonum lapathifolium subsp. syringifolium Danser, 1932 | Polygonum lapathifolium subsp. tomentosum (Schrank) Danser, 1921 | Polygonum lapathifolium subsp. verum J.Schust. | Polygonum lapathifolium var. acutifolium Wallr., 1822 | Polygonum lapathifolium var. agreste Wimm., 1840 | Polygonum lapathifolium var. angustifolium Wallr., 1822 | Polygonum lapathifolium var. brittingeri (Opiz) Beck, 1906 | Polygonum lapathifolium var. danubiale (A.Kern.) Fiek, 1881 | Polygonum lapathifolium var. incanum Boenn., 1824 | Polygonum lapathifolium var. incarnatum (Elliott) S.Watson | Polygonum lapathifolium var. lanceolatum A.Braun, 1824 | Polygonum lapathifolium L. var. lapathifolium | Polygonum lapathifolium var. latifolium Becker, 1827 | Polygonum lapathifolium var. maculatum Sibth., 1794 | Polygonum lapathifolium var. nodosum (Pers.) Becker, 1827 | Polygonum lapathifolium var. nodosum (Pers.) Hook.f., 1886 | Polygonum lapathifolium var. nodosum Mutel, 1837 | Polygonum lapathifolium var. ovatum A.Braun, 1824 | Polygonum lapathifolium var. prostratum Wimm., 1840 | Polygonum lapathifolium var. punctatum Gremli, 1889 | Polygonum lapathifolium var. salicifolium Sibth., 1794 | Polygonum lapathifolium var. tomentosum (Schrank) Beck, 1890 | Polygonum lapathifolium var. virescens Gren., 1855 | Polygonum lapathifolium var. viride A.Braun, 1824 | Polygonum lapathifolium var. viridiflorum Wimm. & Grab., 1827 | Polygonum linicola Sutulov, 1914 | Polygonum maculatum Krock., 1823 [nom. illeg. hom.] | Polygonum mesomorphum Danser, 1921 | Polygonum nodosum Pers., 1805 | Polygonum nutans Roxb., 1820 | Polygonum oneillii Brenckle | Polygonum pallidum With., 1796 | Polygonum paniculatum Andrz. ex Meisn., 1856 | Polygonum pennsylvanicum subsp. oneillii (Brenckle) Hultén | Polygonum pensylvanicum L., 1754 | Polygonum persicaria var. incanum Roth, 1789 | Polygonum persicaria var. nodosum (Pers.) Schltdl., 1823 | Polygonum saporoviense Klokov, 1952 | Polygonum scabrum Moench, 1794 | Polygonum secondaireanum (Sennen) Sennen, 1928 | Polygonum somphocarpum de Bruyne, 1848 | Polygonum tenuiflorum C.Presl, 1822 | Polygonum tomentosum Schrank, 1789 | Polygonum turgidum Thuill., 1799 | Polygonum vernum Raf., 1817